package cn.doourbest.learnspring.classloader;

import java.util.ArrayList;
import java.util.List;

/**
 * @description:
 * @author: zhangsc
 * @create: 2020/1/16
 */
public class TestMain {
    public static void main(String[] args) {
        System.out.println("ff");


        List<Long> longs = new ArrayList<>();
        longs.add(1L);

        List<Long> long1s = new ArrayList<>();
        long1s.add(3L);
        long1s.add(5L);
        long1s.add(7L);


        longs.retainAll(long1s);

        long1s.stream().forEach(System.out::println);
        System.out.println("---");
        longs.stream().forEach(System.out::println);
    }
}
